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 产品目录 |
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（五）SFQ阻火管
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| 氧气管道阻火器和氧气管道阀门后阻火器采用特种铜合和不锈钢、碳钢焊接而成。它在氧气管道中具有阻火特点，可有效力地切断火源，杜绝管道中燃爆事故的发生，在管道输氧过程中，愈来愈显示它的必要性与阻燃的优越性。 |
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公称压力2.9MPa
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规格（mm)
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氧气管道阻火器
型号
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外型尺寸
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氧化管道阀门后阻
火器
型号
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外型尺寸
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DN(mm)
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SF-QZ
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D
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L
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SF-QZH
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D
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L
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15
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SF-QZ-1.5TL
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18
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600
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SF-QZH-1.5TL
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18
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1598+2
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20
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SF-QZ-2.0TL
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25
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600
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SF-QZH-2.0TL
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25
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1598+2
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25
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SF-QZ-2.5TL
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32
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600
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SF-QZH-2.5TL
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32
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1598+2
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32
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SF-QZ-3.2TL
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38
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600
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SF-QZH-3.2TL
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38
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1598+2
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40
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SF-QZ-4.0TL
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48
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600
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SF-QZH-4.0TL
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48
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1598+2
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50
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SF-QZ-5.0TL
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57
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598+2
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SF-QZH-5.0TL
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57
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1598+2
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65
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SF-QZ-6.5TL
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76
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598+2
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SF-QZH-6.5TL
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89
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1598+2
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80
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SF-QZ-8.0TL
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89
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598+2
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SF-QZH-8.0TL
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89
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1598+2
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100
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SF-QZ-10TL
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108
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698+2
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SF-QZH-10TL
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108
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1698+2
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125
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SF-QZ-12.5TL
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133
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698+2
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SF-QZH-12.5TL
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133
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1698+2
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150
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SF-QZ-15TL
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159
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698+2
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SF-QZH-15TL
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159
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1698+2
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200
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SF-QZ-20TL
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219
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798+2
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SF-QZH-20TL
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219
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1700
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250
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SF-QZ-25TL
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273
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798+2
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SF-QZH-25TL
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273
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1700
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300
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SF-QZ-30TL
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325
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798+2
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SF-QZH-30TL
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325
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1700
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350
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SF-QZ-35TL
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377
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798+2
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SF-QZH-35TL
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377
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1800
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400
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SF-QZ-40TL
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426
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798+2
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SF-QZH-40TL
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426
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1800
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